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bug#67361: 29.1; MH-E: creating a new folder can sometimes fail with a L
From: |
Mike Kupfer |
Subject: |
bug#67361: 29.1; MH-E: creating a new folder can sometimes fail with a Lisp error |
Date: |
Fri, 24 Nov 2023 19:56:59 -0800 |
Chris Siebenmann wrote:
> I believe that if the speedbar is active (which I believe is when
> speedbar-buffer is non-nil) and you're in MH-E, the speedbar will be
> showing your MH folder hierarchy instead of anything else. But I'm not
> 100% sure of this.
I've lightly tested the patch below and not seen any problems. What do
you guys think about it?
mike
diff --git a/lisp/mh-e/mh-funcs.el b/lisp/mh-e/mh-funcs.el
--- a/lisp/mh-e/mh-funcs.el
+++ b/lisp/mh-e/mh-funcs.el
@@ -108,7 +108,7 @@
(window-config mh-previous-window-config))
(mh-set-folder-modified-p t) ; lock folder to kill it
(mh-exec-cmd-daemon "rmf" 'mh-rmf-daemon folder)
- (when (boundp 'mh-speed-folder-map)
+ (when (and (boundp 'speedbar-buffer) speedbar-buffer)
(mh-speed-invalidate-map folder))
(mh-remove-from-sub-folders-cache folder)
(mh-set-folder-modified-p nil) ; so kill-buffer doesn't complain
diff --git a/lisp/mh-e/mh-search.el b/lisp/mh-e/mh-search.el
--- a/lisp/mh-e/mh-search.el
+++ b/lisp/mh-e/mh-search.el
@@ -1569,7 +1569,7 @@
(save-excursion (mh-exec-cmd-quiet nil "rmf" chosen-name))
(mh-exec-cmd-quiet nil "folder" "-create" "-fast" chosen-name)
(mh-remove-from-sub-folders-cache chosen-name)
- (when (boundp 'mh-speed-folder-map)
+ (when (and (boundp 'speedbar-buffer) speedbar-buffer)
(mh-speed-add-folder chosen-name))
chosen-name))
diff --git a/lisp/mh-e/mh-utils.el b/lisp/mh-e/mh-utils.el
--- a/lisp/mh-e/mh-utils.el
+++ b/lisp/mh-e/mh-utils.el
@@ -795,7 +795,7 @@
(message "Creating %s" folder-name)
(mh-exec-cmd-error nil "folder" folder-name)
(mh-remove-from-sub-folders-cache folder-name)
- (when (boundp 'mh-speed-folder-map)
+ (when (and (boundp 'speedbar-buffer) speedbar-buffer)
(mh-speed-add-folder folder-name))
(message "Creating %s...done" folder-name))
(new-file-flag